A super trainer for long runs and tempo runs. Featuring a CloudTec® cushioning system engineered for a highly responsive ride and Helion™ HF hyper foam for max energy return.

A super trainer for long runs and tempo runs. Featuring a CloudTec® cushioning system engineered for a responsive ride and Helion™ HF hyper foam for max energy return. Plus, a bottom layer of Helion™ foam offers extra durability.

Long runs and tempo runs
A super trainer for long miles and fast tempos. A breathable engineered mesh upper and soft internal lining keep you comfortable, while athlete-led testing ensures high energy and performance – mile after mile.

Highly responsive ride
The CloudTec® cushioning system has been engineered for a highly responsive ride. Made with a top layer of Helion™ HF hyper foam for max energy return and impact absorption, plus a bottom layer of Helion™ foam for durability.

Fresh legs, fast legs
Designed to support multi-hour comfort on long runs and tempo runs, this shoe balances high cushioning and high energy return. Plus, you’ll feel locked in from start to finish thanks to its engineered heel construction.